Becken, S., & Hay, J. E. (2007). Tourism and climate change: Risks and opportunities. Channel View Publications.
Citazione stile Chigago Style (17a edizione)Becken, Susanne, e John E. Hay. Tourism and Climate Change: Risks and Opportunities. Clevedon, UK ; Buffalo: Channel View Publications, 2007.
Citatione MLA (9a ed.)Becken, Susanne, e John E. Hay. Tourism and Climate Change: Risks and Opportunities. Channel View Publications, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.